Riley, IN vs Seattle, WA

Side-by-side comparison of monthly climate normals (NOAA 1991-2020).

Riley is about the same temperature as Seattle (53.5°F vs 53.8°F annual avg) and similar rainfall to it (40.8 in vs 36.5 in per year). Riley has a Hot-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

Riley, IN

Annual avg
53.5°F
Annual precip
40.8 in
Warmest month
July (85.9°F)
Coldest month
January (20.7°F)
Annual swing
46.6°F
Pleasant months
2 / 12
Hot-summer humid continental Dfa USDA Zone 7b

Seattle, WA

Annual avg
53.8°F
Annual precip
36.5 in
Warmest month
August (77.4°F)
Coldest month
December (36.2°F)
Annual swing
25.8°F
Pleasant months
4 / 12
Warm-summer Mediterranean Csb USDA Zone 9a

Best months to visit each city

Riley

J
F
M
A
M
J
J
A
S
O
N
D

Seattle

J
F
M
A
M
J
J
A
S
O
N
D

Month-by-month comparison

Month Riley Seattle
High Low Precip High Low Precip
January 36.7°F 20.7°F 2.60 in 48.6°F 36.8°F 5.21 in
February 41.6°F 24.1°F 2.02 in 50.7°F 36.8°F 3.71 in
March 52.8°F 32.8°F 2.92 in 54.8°F 39.4°F 3.94 in
April 64.9°F 42.9°F 4.71 in 59.8°F 43.6°F 2.89 in
May 74.6°F 53.4°F 4.71 in 66.5°F 49.3°F 1.98 in
June 83.3°F 62.2°F 4.64 in 71.2°F 54.0°F 1.22 in
July 85.9°F 64.8°F 4.34 in 77.3°F 57.5°F 0.56 in
August 84.6°F 62.5°F 2.99 in 77.4°F 58.1°F 0.83 in
September 79.0°F 54.2°F 2.93 in 71.7°F 53.9°F 1.37 in
October 66.7°F 43.0°F 3.44 in 61.0°F 46.4°F 3.49 in
November 52.6°F 33.7°F 3.05 in 53.0°F 39.9°F 5.80 in
December 41.1°F 25.9°F 2.49 in 47.8°F 36.2°F 5.49 in
Riley overview
Full climate profile
 Seattle overview
Full climate profile